Robotic cleaner



FIG. 1 is a rear elevation view of a robotic cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is top, front and right-side perspective view thereof;

FIG. 8 is a bottom, front and right-side perspective view thereof;

FIG. 9 is a bottom, rear and left-side perspective view thereof; and,

FIG. 10 is a top, rear and right-side perspective view thereof.

The details shown in broken lines form no part of the claimed design. 

The ornamental design for a robotic cleaner, as shown and described. 